JOURNAL OP THE COLLEGE OF SCIENCE, IMPERIAL UNIVERSITY. 

 TOKYO, JAPAN. 



VOL. XXV., ARTICLE 19. 



Flora Montana Formosae 



An 



Enumeration of the Plants found on Mt. Morrison, 



the Central Chain, and Other Mountainous 



Regions of Formosa at Altitudes 



of 3,000-13,000 ft. 



By 



B. Hayata, Pdgakuhàknsld. 



Assistant in the Botanical Institute, College of Science, 

 Imperial University, Tokyo. 



With 41 plates and 16 u-oodcuts. 



Introduction. 



In the year 1905, Professor Matsoiuea and I jointly published 

 an enumeration^^ of plants found in Formosa, comprising about 

 two thousand species of flowering plants, ferns and their allies. 

 At that time, our collections, with tlie exception of a few sets 

 of plants found on Mt. Morrison, did not extend to elevations of 

 any great altitude. It is, therefore, quite proper to regard it as 

 an enumeration of the flora of the low districts. 



On the botany of the montane zone, there exists no special 



1) UATSUMUKA, J., and Hayata, B. — Enumeratio Plantanim Fonnosanarum, in .Tourn. Sei. 

 Coll., Imp. Univ. Tokyo, XXH., 702 pages, with 18 plates, 1906. 



